Engine

SpecificationsPart: Top End GasketsProduct FeaturesAll components are manufactured to OE-specs. Paper gaskets are composed of non-asbestos Nitrile Butadiene bonded cellulose fiber materials, which maintain their tensile strength and torque retention in...

SpecificationsPart: Top End KitSize: 53.97 mmOversize: +0.02 mmPiston Type: CastRing Count: Single RingProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon...

Fits:MakeModelYearNoteSuzukiDR650S2020-2022(2 Needed)SuzukiDR650SE1996-2019(2 Needed)Part Notes: Sold individually.Valve DimensionsHead Diameter: 28mmStem Diameter: 5.5mmOverall Length: 87.84mmProduct FeaturesSOLD INDIVIDUALLY. Manufactured from a high...

Fits:MakeModelYearNoteKawasakiKLX400R2003-2004(2 Needed)KawasakiKLX400SR2003(2 Needed)SuzukiDRZ4002000-2006(2 Needed)SuzukiDRZ400E2000-2007(2 Needed)SuzukiDRZ400S2000-2022(2 Needed)SuzukiDRZ400SM2005-2022(2 Needed)Part Notes: Sold individually.Valve...

Fits:MakeModelYearHondaCRF450R2002-2008HondaTRX450ER Electric Start2007-2009HondaTRX450ER Electric Start2011-2014HondaTRX450R Kick Start2006-2009Product FeaturesAll kits include valve(s), spring(s), retainer(s), and seat(s) to do complete replacement of...

SpecificationsPart: Top End KitSize: 96.96 mmOversize: +0.01 mmPiston Type: ForgedCompression Ratio: 12.5:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion...

SpecificationsPart: Top End KitSize: 96.97 mmOversize: +0.02 mmPiston Type: ForgedCompression Ratio: 12.5:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion...

SpecificationsPart: Top End KitSize: 96.95 mmOversize: StdPiston Type: ForgedCompression Ratio: 12.5:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion rates...

SpecificationsPart: Piston RingsSize: 77.96-77.98mmProduct FeaturesCompression rings are manufactured from either a highly ductile cast iron, or stainless steel alloy. The material of the rings is determined by the material of the cylinder wall the rings...

SpecificationsPart: Piston RingsSize: 92.48mmProduct FeaturesCompression rings are manufactured from either a highly ductile cast iron, or stainless steel alloy. The material of the rings is determined by the material of the cylinder wall the rings will...

SpecificationsPart: Piston RingsSize: 92.98mmProduct FeaturesCompression rings are manufactured from either a highly ductile cast iron, or stainless steel alloy. The material of the rings is determined by the material of the cylinder wall the rings will...

SpecificationsPart: Piston RingsSize: 93.48mmProduct FeaturesCompression rings are manufactured from either a highly ductile cast iron, or stainless steel alloy. The material of the rings is determined by the material of the cylinder wall the rings will...